JP4998799B2 - Stick food packaging - Google Patents

Description

  This invention is packaged in a state where a bar-like food obtained by processing ingredients such as cooked rice into a bar-like form and a sheet-like food such as laver roll are separated, and the sheet-like food is wound around the bar-like food by a simple operation when eating. The present invention relates to a rod-shaped food package that can be brought into a state.

  Conventionally, there exists a thing of patent document 1 as a package for stick-shaped foods, such as a rolled sushi. In this stick-shaped food packaging body, a pair of inner films 2 and 3 are overlapped on opposite sides 2a and 3a of the outer film 1 at the approximate center in the width direction on both sides of the outer film 1 on the long side. The outer film 1 is joined to the periphery of the outer film 1 to form a bag, the sheet-like food 4 is sandwiched between the outer film 1 and the inner films 2 and 3, and the opening cut 1a is formed at the short side edge of the outer film 1. , 1b, 1c formed in a plurality of stick-shaped food packaging materials, the inner films 2 and 3 are silicon-coated on the inner side surface and wide from the long side end of the outer film 1, The end faces of the rod-like food material 5 placed on the inner films 2 and 3 are covered by the portions 2b and 3b protruding from the outer film 1 of the inner films 2 and 3.

  As shown in FIG. 6, the packaging for stick-shaped foods described in Patent Document 1 has an opening notch 1b formed substantially at the center and an opening notch 1c formed near the end, and the opening notch 1b, Since the outer film 1 is torn apart, the sheet-like food 4 appears, and the remaining outer film 1 and inner film 3 are pulled outward in the axial direction of the rod-like food. Then, the sheet-like food 4 can be wound on the rod-like food 5.

  However, stick-shaped food packagings sold at convenience stores, etc., often fix the end of the packaging material with adhesive labels such as thermal labels printed with the price, date of manufacture, and barcode. In this case, since the adhesive label covers the opening cut 1b located at the center of the winding end portion, the outer film 1 cannot be torn well.

Further, even if the winding end portion of the packaging material is fixed with a relatively narrow adhesive tape while avoiding the opening cut 1b, the packaging material remains wound as shown in FIG. It will be opened in the state of. In this case, since the packaging material is wrapped around the stick-shaped food, it is difficult to remove the film if the inner surface of the inner films 2 and 3 is not coated with silicon. In many cases, it is not preferred.
JP-A-11-206328

  Then, this invention makes it a subject to provide the rod-shaped food packaging body which can be opened easily, even if the winding end part of a packaging material is being fixed with the adhesive label.

  In order to solve the above problems, the present invention takes the following technical means.

  The stick-shaped food package of the present invention includes a packaging material in which sleeve portions are provided on the left and right sides of a substantially rectangular bag-shaped main body containing sheet-shaped food, a rod-shaped food wrapped around the packaging material, and a packaging material. It consists of an adhesive label that secures the end of winding, and the sleeve of the packaging material covers the left and right ends of the bar-shaped food, and the lower side of the main body is the end of winding. The main body of the packaging material consists of the outer and inner film parts. The inner film part consists of a first piece and a second piece that are separated to the left and right when opened, and the outer film part has two pieces from the upper side to the lower side with an adhesive label in between. A cut tape is provided, and an opening operation piece for guiding the outer film portion to be torn along the cut tape is provided on the upper side from the position of the adhesive label.

  Further, the two cut tapes may be parallel straight lines extending in the vertical direction.

  Two cut tapes may be provided so as to swell outward in the left-right direction.

  The stick-shaped food package of this invention has the above-described configuration, tears the outer film part with two cut tapes, removes the part between the two cut tapes together with the adhesive label, and turns the packaging material left and right. The packaging material can be easily removed in a divided state. In addition, the divided packaging material is in a state in which the upper side and the lower side are opened and the winding force with respect to the bar-shaped food is weakened, so that a strong force is not required when removing each divided packaging material.

  This rod-shaped food package includes a packaging material 1 in which sleeve portions 12 a and 12 b are provided on the left and right sides of a substantially rectangular bag-shaped main body 11 containing a sheet-shaped food 10, and a rod-shaped food wrapped around the packaging material 1. 2 and an adhesive label 3 that fixes the winding end portion of the packaging material 1, and the packaging material 1 has sleeve portions 12 a and 12 b covering the left and right ends of the rod-shaped food 2, and the lower side 112 of the main body 11 as the winding end portion. The main body 11 of the packaging material 1 is composed of an outer film portion 115 and an inner film portion 116, and the inner film portion 116 is composed of a first piece 116a and a second piece 116b that are separated into left and right when opened. The film portion 115 is provided with two cut tapes 117 and 118 extending from the vicinity of the upper side 111 to the vicinity of the lower side 112 with the adhesive label 3 interposed therebetween, and the upper side 111 side from the position of the adhesive label 3. It is assumed that the outer film part 115 is provided with opening operation piece 119 for guiding the tear along the cutting tape 117, 118.

  Preferred embodiments of the present invention will be described below with reference to the drawings.

  FIG. 1 is a front view of the packaging material 1 of the stick-shaped food packaging body according to the first embodiment of the present invention (a state where the outer film portion 115 side is the front side), and FIG. 2 is a rear view thereof (the inner film portion 116 side is the front side). 3 is an explanatory view showing a state in which the stick-shaped food 2 is wrapped with the packaging material 1, FIG. 4 is a perspective view of the finished stick-shaped food package, and FIG. 5 is an outer film portion along the cut tapes 117 and 118. FIG. 6 is a front view showing a state in which one of the packaging materials 1 divided into left and right parts is removed, and FIG. 7 is a diagram showing the state in which the packaging material 1 is removed and the sheet-like food 10 is wound around the stick-shaped food 2. FIG.

  For convenience of explanation, the upper and lower directions such as the upper side 111, the lower side 112, the left side 113, and the right side 114 of the main body 11 of the packaging material 1 are determined based on the case shown in FIG.

  The packaging material 1 includes a substantially rectangular outer film portion 115, an inner film portion 116 that overlaps the outer film portion 115, left and right sleeve portions 12a and 12b, and an outer film portion 115, as shown in FIGS. It is comprised from the sheet-like food 10 accommodated in the accommodating part 13 formed with the inner film part 116. FIG.

  Each of the outer film portion 115 and the inner film portion 116 is a substantially rectangular film having the same size and moisture resistance. The first piece 116a and the second piece 116b that constitute the inner film portion 116 are configured such that the inner edges of the first piece 116a and the second piece 116b overlap vertically with a width of about 1 cm at the approximate center in the left-right direction.

  The outer film portion 115 and the inner film portion 116 are joined to each other on both the left and right edge portions and the upper and lower edge portions excluding the portion where the first piece 116a and the second piece 116b overlap with each other by heat welding or the like.

  Each of the left and right sleeve portions 12a and 12b is a quadrangle that is large enough to cover the left and right end portions of the stick-shaped food 2, and the inner edge of the left and right sleeve portions 12a and 12b is substantially the center in the vertical direction of the main body 11 of the packaging material 1. The left and right edges of the inner film part 116 are joined by heat welding or the like.

  The outer film portion 115 is a transparent film made of a synthetic resin such as OPP (stretched polypropylene) and can be printed with appropriate characters and patterns. The inner film portion 116 and the sleeve portions 12a and 12b can be made of the same material as that of the outer film portion 115, but a material that does not easily stick to the stick-shaped food 2 such as a mat film or high-density polyethylene is used. It is desirable.

  Two cut tapes 117 and 118 are provided on the surface of the outer film portion 115. In this embodiment, the cut tapes 117 and 118 are linearly parallel to each other and are equidistant from the center of the outer film portion 115 from the upper side 111 to the lower side 112.

  Note that the cut tapes 117 and 118 do not necessarily need to reach the upper side 111 and the lower side 112, and it is sufficient that the outer film portion 115 is torn to a length that does not hinder the opening operation described later. . Moreover, although the space | interval of both the cut tapes 117 and 118 is substantially the same as the width | variety of the left-right direction of the adhesive label 3, it is good also as a longer space | interval.

  The opening operation piece 119 is positioned outside the storage unit 13 at the approximate center in the left-right direction near the lower side 112 of the outer film unit 115. In this embodiment, the opening operation piece 119 is provided by forming a horizontal cut between both the cut tapes 117 and 118. Further, the opening operation piece 119 has a substantially U-shape in which both ends of the cut cross over the cut tapes 117 and 118 and protrude toward the upper side 111 so that the opening can be opened more easily.

  It is desirable that the opening operation piece 119 is bonded to the inner film portion 116 by part coating or the like so that it can be peeled relatively easily so that the sealing performance of the packaging material 1 is not impaired.

  Between the outer film part 115 and the inner film part 116, there is an unsealed region on the inner side of the peripheral part, and this part serves as a storage part 13 for storing the sheet-like food 10. The sheet-like food 10 is laver, bonito or kelp formed in a sheet shape with gelatin, and is appropriately selected and used. The storing operation of the sheet-like food 10 in the storage unit 13 may be performed by either a manual method or a method of automatically inserting it by a machine.

  The rod-shaped food 2 is formed in a columnar shape, and can be cooked rice, kneaded food, rice cake or the like with ingredients in it. In order to wrap the rod-shaped food 2 with the packaging material 1, the inner film portion 116 is placed on the front side, and the rod-shaped food 2 is placed on the inner film so that the left and right ends thereof are positioned in the vicinity of the left and right sleeve portions 12a and 12b. Place on part 116.

  Next, as shown in FIG. 3, the left and right sleeve portions 12 a and 12 b cover the left and right ends of the rod-shaped food 2, and the main body 11 of the packaging material 1 is wound around the rod-shaped food 2. The main body 11 of the packaging material 1 is overlapped by about 3 cm on the upper side 111 side, with the lower side 112 side as the end of winding.

  And as shown in FIG. 4, the adhesive label 3 is affixed and the end part of winding is fixed so that it may extend from the part by the side of the lower side 112 to the exposed part by the side of the upper side 111 from the opening operation piece 119. The adhesive label 3 is attached so as not to protrude outside the two cut tapes 117 and 118. In this way, the stick-shaped food package is completed and can be sold at a convenience store or the like.

  The adhesive label 3 is a thermal label on which a product name, date of manufacture, barcode, etc. are printed. The adhesive label 3 can be peeled off from the outer film portion 115 and peels off the adhesive portion with the lower side 112 when opened. Thus, the wrapped state of the packaging material 1 around the rod-shaped food 2 can be released. Alternatively, the wound state may be released by cutting the adhesive label 3 along the lower side 112.

  In order to open the stick-shaped food package, the opening operation piece 119 is first pinched with a finger and pulled toward the upper side 111. When the opening operation piece 119 is pulled, the center part between the left and right sides of the outer film part 115 is torn along the two cut tapes 117 and 118 until reaching the upper side 111, and as shown in FIG. Divided portions 115a and 115b are formed, and a central portion 115c between the two cut tapes is separated.

  Moreover, since the inner film part 116 (the first piece 116a, the second piece 116b) and the sleeve parts 12a, 12b are separated from the original right and left, the packaging material 1 divided by the outer film part 115 into the left and right is It becomes a state divided into left and right. Note that “divided into left and right” with respect to the packaging material 1 or the outer film part 115 is not only in a state where the left and right parts are completely separated, but also in a case where a part is connected with the vicinity of the lower side 112 as shown in FIG. Is also included. In short, in the opening operation described later, it is only necessary that the outer film portion 115 is torn to such a length that the left and right portions of the packaging material 1 can be removed while leaving the sheet-like food 10.

  Since the adhesive label 3 is detached from the winding end portion (the lower side 112 of the main body 11) of the outer film portion 115 while being adhered to the central portion 115c, the stick-shaped food package is wound around the stick-shaped food 2 of the packaging material 1. The state is released, and as shown in FIG. 5, the packaging material 1 can be made substantially U-shaped with the upper side 111 side and the lower side 112 side opened while the rod-like food 2 is positioned at the approximate center.

  Then, while putting the stick-shaped food package in this state on the palm or the like, as shown in FIG. 6, the sheet-shaped food 10 is left and the divided packaging material 1 is pulled outward one by one and removed. At this time, since each of the divided packaging materials 1 is in a state in which the upper side 111 side and the lower side 112 side are opened as described above and the winding force on the stick-shaped food 2 is weakened, it is easily removed even if it is not pulled with such a strong force. It is possible.

  Since the wrapping material 1 is originally connected by joining the peripheral edges of the outer film portion 115 and the inner film portion 116, the divided outer film portion 115 a and the first piece 116 a of the inner film portion 116, the divided outer film The part 115b and the second piece 116b of the inner film part 116 are connected to each other and are removed together. The left and right sleeve portions 12a and 12b are also connected to the first piece 116a and the second piece 116b of the inner film portion 116, respectively, and are removed together.

  Then, after all the packaging material 1 is removed, the remaining sheet-like food 10 is wrapped around the stick-like food 2 to complete the eatable stick-like food 2 as shown in FIG.

  FIG. 8 is a front view of the packaging material 1 of the stick-shaped food packaging body according to the second embodiment of the present invention (a state in which the outer film portion 115 side is the front side). In this embodiment, two cut tapes 117 and 118 are provided on the outer film portion 115 so as to swell outward in the left-right direction. Each of the cut tapes 117 and 118 is curved, and is closest to the left side 113 and the right side 114 of the main body 11 of the packaging material 1 in the vicinity of the center in the vertical direction, and in the center in the horizontal direction near the upper side 111 and the lower side 112. Cross each other. The opening operation piece 119 is provided in the vicinity of the intersection of the cut tapes 117 and 118 on the lower side 112 side.

  Other configurations are the same as those of the first embodiment. In the second embodiment, the width of the opening operation piece 119 can be made smaller than the width of the adhesive label 3, and the sealing performance can be further improved.

  The above is the embodiment of the present invention, but the present invention is not limited to the above-described embodiment, and can be implemented by appropriately changing the material, shape, dimensions, and the like.

It is a front view of the packaging material of the stick-shaped food packaging body of 1st Embodiment of this invention. It is a rear view of the packaging material of the stick-shaped food packaging body of 1st Embodiment of this invention. It is a perspective view of the completed state of the stick-shaped food packaging body of 1st Embodiment of this invention. It is a perspective view (completed state) of the stick-shaped food packaging body of 1st Embodiment of this invention. It is a perspective view which shows the state which teared the outer film part along the cut tape of the rod-shaped food packaging body of 1st Embodiment of this invention. It is a front view which shows a mode that one side of the packaging material divided | segmented into right and left of the stick-shaped food packaging body of 1st Embodiment of this invention is removed. It is a perspective view which shows the state which removed the packaging material of the rod-shaped food packaging body of 1st Embodiment of this invention, and wound the sheet-like food around the rod-shaped food. It is a front view of the packaging material of the rod-shaped food packaging body of 2nd Embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Packaging material 10 Sheet-like food 11 Packaging material main body 111 Upper side of packaging material main body 112 Lower side of packaging material main body 115 Outer film portion 116 Inner film portion 116a First piece 116b Second piece 117, 118 Cut tape 119 Opening operation Piece 12a, 12b Sleeve 2 Stick food 3 Adhesive label

Claims (3)

  From a packaging material with sleeves on the left and right sides of a substantially rectangular bag-shaped body containing sheet-like food, a stick-shaped food wrapped around the packaging material, and an adhesive label that secures the end of the packaging material The packaging material has sleeves covering the left and right ends of the bar-shaped food, and the lower side of the main body is the end of the winding.The main body of the packaging material is composed of an outer film part and an inner film part, and the inner film part is It consists of a first piece and a second piece that are separated to the left and right when opened, and the outer film portion is provided with two cut tapes from the upper side to the lower side with an adhesive label in between, and bonded. An opening operation piece for guiding the outer film portion to be torn along the cut tape is provided on the upper side from the position of the label.   The stick-shaped food packaging body according to claim 1, wherein the two cut tapes are parallel straight lines extending in the vertical direction.   The stick-shaped food packaging body according to claim 1, wherein two cut tapes are provided so as to swell outward in the left-right direction.

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